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We propose a 3D sculpting system that assists users, especially novices, in freely creating models with reduced input labor and enhanced output quality. With an interactive sculpting interface, our system silently records and analyzes users' workflows including brush strokes and camera movements, and predicts what they might do in the future. Users can accept, partially accept, or ignore the suggestions and thus retain full control and individual style. They can also explicitly select and clone past workflows over output model regions. Our key idea is to consider\n            <jats:italic>how<\/jats:italic>\n            a model is authored via dynamic workflows in addition to\n            <jats:italic>what<\/jats:italic>\n            is shaped in static geometry. This allows our method for more accurate analysis of user intentions and more general synthesis of shape structures than prior workflow or geometry methods, such as large overlapping deformations. We evaluate our method via user feedbacks and authored models.\n          <\/jats:p>","DOI":"10.1145\/3197517.3201297","type":"journal-article","created":{"date-parts":[[2018,7,31]],"date-time":"2018-07-31T15:56:23Z","timestamp":1533052583000},"page":"1-15","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":20,"title":["Autocomplete 3D sculpting"],"prefix":"10.1145","volume":"37","author":[{"given":"Mengqi","family":"Peng","sequence":"first","affiliation":[{"name":"University of Hong Kong"}]},{"given":"Jun","family":"Xing","sequence":"additional","affiliation":[{"name":"University of Hong Kong and USC Institute for Creative Technologies"}]},{"given":"Li-Yi","family":"Wei","sequence":"additional","affiliation":[{"name":"University of Hong Kong and Adobe Research"}]}],"member":"320","published-online":{"date-parts":[[2018,7,30]]},"reference":[{"key":"e_1_2_2_1_1","unstructured":"Autodesk. 2014. Mudbox. 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Dynamic Subdivision Sculpting. (2011).  Raul Fernandez Hernandez. 2011. Dynamic Subdivision Sculpting. (2011)."},{"key":"e_1_2_2_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/2897824.2925870"},{"key":"e_1_2_2_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/2508363.2508371"},{"key":"e_1_2_2_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/502348.502379"},{"key":"e_1_2_2_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/311535.311602"},{"key":"e_1_2_2_28_1","doi-asserted-by":"publisher","DOI":"10.1145\/2556288.2556987"},{"key":"e_1_2_2_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/2207676.2208302"},{"key":"e_1_2_2_30_1","unstructured":"Matt Kloskowski. 2010. Cloning With a Preview in Photoshop CS4. (2010). http:\/\/www.photoshop.com\/tutorials\/4305.  Matt Kloskowski. 2010. Cloning With a Preview in Photoshop CS4. 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